It is illegal to use a prepared copyrighted product as part of your product without an agreement from the manufacturer or the copyright holder. Of course you can try to recreate the product as close as possible through reverse engineering in your kitchen. You cannot however pay a firm to do the engineering for you. But since pre-packaged food products are required to list there ingredients in order of predominance after a few attempts in the kitchen you should be able to get a product very close to the store brought brand. Good Luck